HOLDPEAK 90BS

Laboratory-level, always accurate, universal, digital measuring instrument suitable for measuring real rms values.

- High-precision digital multimeter that measures real effective values ​​(True RMS).
- Built-in solar battery charging circuit.
- Automatic and manual measurement limit switching.
- 4-digit LCD display with switchable backlight.
- 22mm character height.
- Maximum value display: 6000.
- Measurement limit display.
- Specifying a minimum and maximum value limit.
- Reference value measurement.
- Last measured data storage function.
- Automatic negative polarity display.
- Automatic device shutdown.
- Low battery voltage indication.
- VDC measurement range/display resolution/accuracy:
- 600mV / 0.1mV / +/-1.2%.
- 6V / 1mV / +/-0.8%.
- 60V / 10mV / +/-0.8%.
- 600V / 100mV / +/-0.8%.
- 1000V / 1V / +/-1.5%.
- Input resistance in VDC measurement mode: 1Mohm (in 600mV range: 100Mohm).
- Overvoltage protection.
- VAC measurement range/display resolution/accuracy:
- 600mV / 0.1mV / +/-2.5%.
- 6V / 1mV / +/-1%.
- 60V / 10mV / +/-1%.
- 600V / 100mV / +/-1%.
- 750V / 1V / +/-1%.
- AC voltage frequency range: 40Hz-1kHz (600mV), 40Hz-400Hz (6V-750V).
- ADC measurement range/display resolution/accuracy:
- 600uA / 0.1uA / +/-1%.
- 6000uA / 1uA / +/-1%.
- 60mA / 10uA / +/-1%.
- 600mA / 100uA / +/-1%.
- 6A / 1mA / +/-1.5%.
- 10A / 10mA / +/-1.5%.
- AAC measurement range/display resolution/accuracy:
- 600uA / 0.1uA / +/-1.5%.
- 6000uA / 1uA / +/-1.5%.
- 60mA / 10uA / +/-1.5%.
- 600mA / 100uA / +/-1.5%.
- 6A / 1mA / +/-2%.
- 10A / 10mA / +/-2%.
- Overcurrent protection with internal 850mA fusible fuse (600uA-600mA), 10A fusible fuse (6A-10A).
- Resistance measurement range/display resolution/accuracy:
- 600ohm / 0.1ohm / +/-1.2%.
- 6Kohm / 1ohm / +/-1.2%.
- 60Kohm / 10ohm / +/-1.2%.
- 600Kohm / 100ohm / +/-1.2%.
- 6Mohm / 1Kohm / +/-1.5%.
- 60Mohm / 10Kohm / +/-2.5%.
- Capacity measurement range/display resolution/accuracy:
- 9.999nF / 0.001nF / +/-3%.
- 99.99nF / 1pF / +/-2.5%.
- 999.9nF / 0.1nF / +/-2.5%.
- 9.999uF / 1nF / +/-2.5%.
- 99.99uF / 10nF / +/-3%.
- 999.9uF / 0.1uF / +/-3%.
- 9.999mF / 1uF / +/-3.5%.
- 99.99mF / 10uf / +/-3.5%.
- Frequency measurement range/display resolution/accuracy:
- 9.999Hz / 0.001Hz / +/-0.5%.
- 99.99Hz / 0.01Hz / +/-0.5%.
- 999.9Hz / 0.1Hz / +/-0.5%.
- 9.999kHz / 1Hz / +/-0.5%.
- 99.99kHz / 10Hz / +/-0.5%.
- 999.9kHz / 100Hz / +/-0.5%.
- 9.999MHz / 1kHz / +/-0.5%.
- Operating period measurement range/accuracy:
- 1%-99% / +/-0.5%.
- Temperature measurement range/display resolution/accuracy:
- 4°F to 1832°F / 1°F / +/-3%.
- -20°C - 1000°C / 1°C / +/-3%.
- Diode test, 1mV resolution.
- Tear test with sound signal.
- Fold-out support bracket.
- Black fabric carry bag.
- Measuring tape.
- Temperature probe.
- Pair of insulated alligator clips.
- USB battery charging cable.
- Power supply: 3.6VDC, from built-in battery.
- Operating temperature: 0°C-40°C.
- Operating humidity: maximum 85%.
- Dimensions: 193mm x 88mm x 41mm.
- Weight: 320g (with battery).
- CE certification.